Medium severity4.4NVD Advisory· Published Mar 13, 2026· Updated Jun 17, 2026
CVE-2026-22210
CVE-2026-22210
Description
wpDiscuz before 7.6.47 contains a cross-site scripting vulnerability that allows attackers to inject malicious code through unescaped attachment URLs in HTML output by exploiting the WpdiscuzHelperUpload class. Attackers can craft malicious attachment records or filter hooks to inject arbitrary JavaScript into img and anchor tag attributes, executing code in the context of WordPress users viewing comments.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3Patches
Vulnerability mechanics
References
3- www.vulncheck.com/advisories/wpdiscuz-before-cross-site-scripting-via-unescaped-attachment-urlsnvdThird Party Advisory
- wordpress.org/plugins/wpdiscuz/nvdProduct
- wordpress.org/plugins/wpdiscuz/nvdProductRelease Notes
News mentions
0No linked articles in our index yet.